凌和電子 List of Products and Services

The "PMF-3000" is a super high-frequency permeability measurement device that achieves wideband permeability measurement from 1 MHz to 3 GHz. It employs a Shielded Loop Coil in the detection section. Most of the measurements can be automated through PC control. Additionally, it is useful for evaluating the properties of high-frequency magnetic materials. Please feel free to contact us if you have any inquiries. 【Specifications (excerpt)】 ■ Measurement frequency range: 1 MHz to 3 GHz ■ Sample dimensions (maximum) - Width 6 mm (easy axis direction) × Thickness 1.1 mm - Length recommended to be over 5 mm (difficult axis direction) ■ Number of measurement points: Up to 500 points (1 bias) relative to frequency ■ Number of data points: Up to 5 points relative to bias magnetic field ■ External magnetic field strength: Up to 1 kOe at the center of the Helmholtz coil *For more details, please download the PDF or contact us.

• Other measurement, recording and measuring instruments

The "PMM-9G1" is a super high-frequency permeability measurement device characterized by its wideband capability to measure complex permeability from 1 MHz to 9 GHz at once as an absolute value. It can measure only the complex permeability "μ," regardless of the dielectric constant (ε). The maximum saturation magnetic field has been enhanced to 2 kOe, accommodating large samples with anisotropic magnetic fields. 【Features】 ■ Continuous measurement from 1 MHz to 9 GHz ■ Suppression of measurement errors due to high-frequency electric field effects ■ Significant improvement in signal-to-noise ratio (over 18 dB for hardware, over 12 dB for software) ■ Stability of sample temperature during measurement due to water cooling atmosphere ■ Ability to change measurement procedures, accommodating investigations into the effects of magnetic saturation ■ Enhancement of acquired measurement data and expansion of selection options *For more details, please download the PDF or contact us.

• Other measurement, recording and measuring instruments

We provide suitable systems based on our extensive past know-how with multiple image sensors and image software, depending on the samples to be inspected. Additionally, we are developing autonomous image inspection machines for integration into existing production lines. (Image inspection + transport equipment) Please feel free to contact us with any inquiries. 【Features】 ■ We respond to various consultations regarding the automation of visual inspection. ■ We can diagnose whether image inspection is possible (inspection content and transport mechanism). ■ We also accommodate visual inspections in clean rooms (complete with clean booths). *For more details, please download the PDF or contact us.

• Other measurement, recording and measuring instruments

The "MR-2G-100" is a microwave reaction device capable of high-speed temperature control for solution reactions and gas-phase reactions (catalyst packed type). It is equipped with a reactor module that uses a cavity resonator. In response to shifts in resonant frequency due to sample dielectric constants, it is possible to maintain constant power or temperature with an automatic frequency tracking function. 【Features】 ■ Conduct experiments on a table or in a draft with the control notebook PC placed beside it (easy operation via GUI) ■ Energy concentration heating (reaction) can be achieved at the center of the reaction tube ■ Feedback control is possible (radiation temperature measurement) ■ Internal inspection of the reaction furnace during heating is possible (observation window) ■ Safety measures against microwave leakage using wave absorbers are implemented *For more details, please refer to the PDF document or feel free to contact us.

• Other physicochemical equipment

At Ryowa Electronics Co., Ltd., we have been engaged in research and development for over 40 years as a professional group specializing in "measurement" and "control." Each staff member utilizes the skills and experience they have cultivated, as well as their unique creativity, to demonstrate our comprehensive capabilities. This is the professionalism of Ryowa. To bring joy to our customers and contribute to society, we respond to customer needs with four strengths: - Technical expertise that creates new value in "measurement" and "control" - The ability to respond to all needs with "custom-made" solutions - Comprehensive capabilities that make us the go-to for all concerns, encouraging customers to "consult Ryowa first" - Proposal capabilities aimed at becoming a company with a "sense" that is sensitive to trends 【Business Activities】 - Design and manufacturing of measurement/inspection equipment - Design and manufacturing of measurement/inspection systems - Design and manufacturing of image inspection/processing systems - Design and manufacturing of data collection/management systems - Design and manufacturing of magnetic property measurement systems - Design and manufacturing of various printed circuit boards - Repair & maintenance - Various assembly (prototyping, mass production) *For more details, please refer to our catalog or feel free to contact us.

• Circuit board design and manufacturing
• High frequency/microwave parts